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r: 131249
b: refs/heads/master
c: 36723bf
h: refs/heads/master
i:
  131247: 8e4e67d
v: v3
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Borislav Petkov authored and Ingo Molnar committed Feb 4, 2009
1 parent 47ce675 commit 158756f
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2 changes: 1 addition & 1 deletion [refs]
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---
refs/heads/master: 48ec4d9537282a55d602136724f069faafcac8c8
refs/heads/master: 36723bfe81f374fd8abc05a46f10a7cac2f01a75
28 changes: 15 additions & 13 deletions trunk/arch/x86/Kconfig.cpu
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Expand Up @@ -167,9 +167,9 @@ config MK7
config MK8
bool "Opteron/Athlon64/Hammer/K8"
help
Select this for an AMD Opteron or Athlon64 Hammer-family processor. Enables
use of some extended instructions, and passes appropriate optimization
flags to GCC.
Select this for an AMD Opteron or Athlon64 Hammer-family processor.
Enables use of some extended instructions, and passes appropriate
optimization flags to GCC.

config MCRUSOE
bool "Crusoe"
Expand Down Expand Up @@ -256,9 +256,11 @@ config MPSC
config MCORE2
bool "Core 2/newer Xeon"
help
Select this for Intel Core 2 and newer Core 2 Xeons (Xeon 51xx and 53xx)
CPUs. You can distinguish newer from older Xeons by the CPU family
in /proc/cpuinfo. Newer ones have 6 and older ones 15 (not a typo)

Select this for Intel Core 2 and newer Core 2 Xeons (Xeon 51xx and
53xx) CPUs. You can distinguish newer from older Xeons by the CPU
family in /proc/cpuinfo. Newer ones have 6 and older ones 15
(not a typo)

config GENERIC_CPU
bool "Generic-x86-64"
Expand Down Expand Up @@ -320,14 +322,14 @@ config X86_PPRO_FENCE
bool "PentiumPro memory ordering errata workaround"
depends on M686 || M586MMX || M586TSC || M586 || M486 || M386 || MGEODEGX1
help
Old PentiumPro multiprocessor systems had errata that could cause memory
operations to violate the x86 ordering standard in rare cases. Enabling this
option will attempt to work around some (but not all) occurances of
this problem, at the cost of much heavier spinlock and memory barrier
operations.
Old PentiumPro multiprocessor systems had errata that could cause
memory operations to violate the x86 ordering standard in rare cases.
Enabling this option will attempt to work around some (but not all)
occurances of this problem, at the cost of much heavier spinlock and
memory barrier operations.

If unsure, say n here. Even distro kernels should think twice before enabling
this: there are few systems, and an unlikely bug.
If unsure, say n here. Even distro kernels should think twice before
enabling this: there are few systems, and an unlikely bug.

config X86_F00F_BUG
def_bool y
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